diff --git a/sets/hashset/hashset_test.go b/sets/hashset/hashset_test.go
index cb6b007..2c6025d 100644
--- a/sets/hashset/hashset_test.go
+++ b/sets/hashset/hashset_test.go
@@ -27,7 +27,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 package hashset
 
 import (
-	"fmt"
 	"testing"
 )